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Add batches

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This commit is contained in:
Julien Chemillier 2022-04-26 17:46:41 +02:00
parent daaef0971b
commit be8d87d4be
1 changed files with 12 additions and 2 deletions
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14
src/mnist/main.c
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@ -7,6 +7,9 @@
#include "neuron_io.c" #include "neuron_io.c"
#include "mnist.c" #include "mnist.c"
#define EPOCHS 10
#define BATCHES 50
void print_image(unsigned int width, unsigned int height, int** image, float* previsions) { void print_image(unsigned int width, unsigned int height, int** image, float* previsions) {
char tab[] = {' ', '.', ':', '%', '#', '\0'}; char tab[] = {' ', '.', ':', '%', '#', '\0'};
@ -125,8 +128,15 @@ void train(int batches, int layers, int neurons, char* recovery, char* image_fil
} }
loss += loss_computing(network, labels[j]) / (float)nb_images; loss += loss_computing(network, labels[j]) / (float)nb_images;
free(desired_output); free(desired_output);
if (j%BATCHES==BATCHES-1)
network_modification(network, BATCHES);
} }
network_modification(network, nb_images);
if (nb_images%BATCHES != 0)
network_modification(network, nb_images%BATCHES);
printf("\rBatch [%d/%d]\tImage [%d/%d]\tAccuracy: %0.1f%%\tLoss: %f\n",i, batches, nb_images, nb_images, accuracy*100, loss); printf("\rBatch [%d/%d]\tImage [%d/%d]\tAccuracy: %0.1f%%\tLoss: %f\n",i, batches, nb_images, nb_images, accuracy*100, loss);
write_network(out, network); write_network(out, network);
} }
@ -238,7 +248,7 @@ int main(int argc, char* argv[]) {
exit(1); exit(1);
} }
if (! strcmp(argv[1], "train")) { if (! strcmp(argv[1], "train")) {
int batches = 100; int batches = EPOCHS;
int layers = 2; int layers = 2;
int neurons = 784; int neurons = 784;
char* images = NULL; char* images = NULL;